| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.63 | 7.223% | $199.0381 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $114.66 | 5.556% | $121.0305 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $97.79 | 11.102% | $108.6466 | $108.65 | $108.65 | $108.60 |
| Purchase #4 | $137.36 | 6.641% | $146.4821 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $179.89 | 7.790% | $193.9034 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $47.30 | 10.548% | $52.2892 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $53.36 | 7.103% | $57.1502 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $815.99 | $878.5401 | $878.54 | $878.60 | $878.50 | |